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Merge remote-tracking branch 'origin/develop' into xap

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QMK Bot 2023-07-02 22:55:07 +00:00
commit 09f3d608b7
1 changed files with 5 additions and 2 deletions
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7
platforms/chibios/drivers/usbpd_stm32g4.c
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@ -22,8 +22,6 @@
// Initialises the USBPD subsystem
__attribute__((weak)) void usbpd_init(void) {
// Disable dead-battery signals
PWR->CR3 |= PWR_CR3_UCPD_DBDIS;
// Enable the clock for the UCPD1 peripheral
RCC->APB1ENR2 |= RCC_APB1ENR2_UCPD1EN;
@ -46,6 +44,11 @@ __attribute__((weak)) void usbpd_init(void) {
CR |= UCPD_CR_ANAMODE | UCPD_CR_CCENABLE_Msk;
// Apply the changes
UCPD1->CR = CR;
// Disable dead-battery signals only after UCPD1 is configured to ensure
// that the transition does not go through any intermediate state without
// any pull-down resistance.
PWR->CR3 |= PWR_CR3_UCPD_DBDIS;
}
// Gets the current state of the USBPD allowance